/*
 * Copyright (C) 2015 Karumi.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.karumi.dexter;

import com.karumi.dexter.listener.PermissionDeniedResponse;
import com.karumi.dexter.listener.PermissionGrantedResponse;
import com.karumi.dexter.listener.PermissionRequest;
import com.karumi.dexter.listener.multi.MultiplePermissionsListener;
import com.karumi.dexter.listener.single.PermissionListener;
import com.karumi.dexter.uitool.DexterLogUtil;

import java.util.List;

/**
 * Adapter to translate calls to a {@link MultiplePermissionsListener} into @{PermissionListener}
 * methods
 */
final class MultiplePermissionsListenerToPermissionListenerAdapter implements MultiplePermissionsListener {
    private final PermissionListener listener;

    MultiplePermissionsListenerToPermissionListenerAdapter(PermissionListener listener) {
        this.listener = listener;
    }

    @Override
    public void onPermissionsChecked(MultiplePermissionsReport report) {
        List<PermissionDeniedResponse> deniedResponses = report.getDeniedPermissionResponses();
        List<PermissionGrantedResponse> grantedResponses = report.getGrantedPermissionResponses();

        DexterLogUtil.info("dexterLogUtil", "listener-9");

        if (!deniedResponses.isEmpty()) {
            DexterLogUtil.info("dexterLogUtil", "listener-9-1");
            PermissionDeniedResponse response = deniedResponses.get(0);
            listener.onPermissionDenied(response);
        } else {
            DexterLogUtil.info("dexterLogUtil", "listener-9-2");
            PermissionGrantedResponse response = grantedResponses.get(0);
            listener.onPermissionGranted(response);
        }
    }

    @Override
    public void onPermissionRationaleShouldBeShown(List<PermissionRequest> requests, PermissionToken token) {
        DexterLogUtil.info("dexterLogUtil", "listener-9-3");
        PermissionRequest firstRequest = requests.get(0);
        listener.onPermissionRationaleShouldBeShown(firstRequest, token);
    }
}
